Ch.3 Nervous System

Your Body's way of protecting itself

• Pain

• Fight

• Nerves

• Brain

bundle of nerves that extends from the brain down along the back. It carries information from our brains to all parts of the body and from our body parts back to our brains. 

• Brain

• Spinal Cord

• Nerves

• Sensory Organs

A body part associated with our senses, such as the eyes, nose, ears, tongue, and skin, that sends information about our external environment to the brain. 

• Brain

• Spinal Cord

• Nerves

• Sensory Organ

A response to a change in our environment 

• Nervs

• Reaction

• Signal

• Brain

A thin, wire-like body part that carries information 

• Brain

• Spinal Cord

• Nerves

• Sensory Organ

sight, touch, taste, smell, hear

• reflexes

• senses

• nerves

• pockets

Gets information from our nerves to tell our body parts to move

• muscles

• femurs

• bones

• scapula

Automatic responses to protect your body from harm

• signals

• bones

• reflexes

• nerves

Command center

• Brain

• Spinal cord

• nerves

• sensory organs

Brain, Spinal Cord, Nerves, Sensory Organs

• Parts of the Muscular system

• Parts of the Digestive system

• Parts of the Nervous system

• Parts of the Skeletal System